CA2877631A1 - Spherical pellets containing common clay particulate material useful as a proppant in hydraulic fracturing of oil and gas wells - Google Patents

Spherical pellets containing common clay particulate material useful as a proppant in hydraulic fracturing of oil and gas wells Download PDF

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Publication number
CA2877631A1
CA2877631A1 CA2877631A CA2877631A CA2877631A1 CA 2877631 A1 CA2877631 A1 CA 2877631A1 CA 2877631 A CA2877631 A CA 2877631A CA 2877631 A CA2877631 A CA 2877631A CA 2877631 A1 CA2877631 A1 CA 2877631A1
Authority
CA
Canada
Prior art keywords
propping agent
ceramic
weight
ceramic propping
particulate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2877631A
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English (en)
French (fr)
Inventor
Bryan Dell Geary
David Glenn Hall
Carlton Frazier Sorrell
Gary J. Davis
Richard F. Watkins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brownwood Clay Holdings LLC
Original Assignee
Brownwood Clay Holdings LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Brownwood Clay Holdings LLC filed Critical Brownwood Clay Holdings LLC
Publication of CA2877631A1 publication Critical patent/CA2877631A1/en
Abandoned legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/80—Compositions for reinforcing fractures, e.g. compositions of proppants used to keep the fractures open
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/04—Clay; Kaolin
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62625—Wet mixtures
    • C04B35/62635—Mixing details
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62695—Granulation or pelletising
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/528—Spheres
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5463—Particle size distributions
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/606—Drying
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/94—Products characterised by their shape
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
CA2877631A 2012-06-26 2013-06-26 Spherical pellets containing common clay particulate material useful as a proppant in hydraulic fracturing of oil and gas wells Abandoned CA2877631A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261664591P 2012-06-26 2012-06-26
US61/664,591 2012-06-26
PCT/US2013/047907 WO2014004681A1 (en) 2012-06-26 2013-06-26 Spherical pellets containing common clay particulate material useful as a proppant in hydraulic fracturing of oil and gas wells

Publications (1)

Publication Number Publication Date
CA2877631A1 true CA2877631A1 (en) 2014-01-03

Family

ID=49774917

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2877631A Abandoned CA2877631A1 (en) 2012-06-26 2013-06-26 Spherical pellets containing common clay particulate material useful as a proppant in hydraulic fracturing of oil and gas wells

Country Status (14)

Country Link
US (2) US8772207B2 (zh)
EP (1) EP2864443A4 (zh)
CN (1) CN104583362A (zh)
AR (1) AR091579A1 (zh)
AU (1) AU2013280396A1 (zh)
BR (1) BR112014032086A2 (zh)
CA (1) CA2877631A1 (zh)
CO (1) CO7180208A2 (zh)
HK (1) HK1210201A1 (zh)
IN (1) IN2015DN00536A (zh)
MX (1) MX2014016032A (zh)
RU (1) RU2015101923A (zh)
WO (1) WO2014004681A1 (zh)
ZA (1) ZA201500486B (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL406381A1 (pl) * 2013-12-05 2015-06-08 Baltic Ceramics Spółka Akcyjna Sposób wytwarzania lekkich proppantów ceramicznych i lekkie proppanty ceramiczne
CN103773355B (zh) * 2014-01-15 2017-05-24 成都新柯力化工科技有限公司 一种页岩气开采压裂支撑剂及其制备方法
CN103820101B (zh) * 2014-01-21 2017-01-04 佛山市东鹏陶瓷有限公司 一种耐酸的石油压裂支撑剂及其制造方法
US20180282222A1 (en) * 2015-10-05 2018-10-04 Zaak Technologies Gmbh Sintered spheres, process for their production and use thereof
EP3165513A1 (en) * 2015-11-05 2017-05-10 ZaaK Technologies GmbH Sintered spheres, process for their production and use thereof
CN105478100A (zh) * 2015-11-13 2016-04-13 无锡清杨机械制造有限公司 一种制备含硅的γ-Al2O3小球的方法
CN106277956B (zh) * 2016-07-25 2018-05-25 广西大学 一种地质聚合物压裂支撑剂的制备工艺
FR3069011B1 (fr) * 2017-07-17 2019-08-23 Storengy Procede de traitement d'une formation rocheuse contre les venues de sable utilisant un coulis de ciment geopolymerique
US11053432B2 (en) * 2017-08-09 2021-07-06 First Bauxite Llc Ultra high strength proppant and method of preparing the same
EP3826975A2 (en) * 2018-08-04 2021-06-02 Khan, Abbas A novel method of producing synthetic lightweight ceramic sand and uses thereof
CN109761543A (zh) * 2019-03-29 2019-05-17 深圳市宏通新材料有限公司 陶瓷微珠制作方法
RU2745505C1 (ru) * 2020-01-09 2021-03-25 Акционерное общество "Боровичский комбинат огнеупоров" Способ получения керамического проппанта и проппант
CN111470850A (zh) * 2020-04-30 2020-07-31 西安建筑科技大学 一种工业废弃物铜冶炼渣制备的陶粒支撑剂及制备工艺
CN114426837B (zh) * 2020-10-29 2023-06-16 中国石油化工股份有限公司 一种微米级压裂支撑剂及制备方法
KR20240051969A (ko) * 2021-08-24 2024-04-22 유니프랙스 아이 엘엘씨 세라믹 섬유들을 응집시킴으로써 제조된 경량 세라믹 골재
CN114149246B (zh) * 2021-12-28 2023-01-31 四川美术学院 一种带有化妆土装饰的陶瓷的生产方法
CN114920542A (zh) * 2022-05-23 2022-08-19 武汉铭创新海生态科技有限公司 一种高掺量污泥蓄水材料的制备工艺

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621131A (en) * 1949-03-30 1952-12-09 Canadian Refractories Ltd Method of consolidating refractory materials
US3651184A (en) * 1970-05-18 1972-03-21 Thiokol Chemical Corp Process for fast-fire ceramic tile using nepheline syenite and clay
US4522731A (en) 1982-10-28 1985-06-11 Dresser Industries, Inc. Hydraulic fracturing propping agent
US4427068A (en) 1982-02-09 1984-01-24 Kennecott Corporation Sintered spherical pellets containing clay as a major component useful for gas and oil well proppants
US4658899A (en) 1982-02-09 1987-04-21 Standard Oil Proppants Company, L.P. Use of uncalcined/partially calcined ingredients in the manufacture of sintered pellets useful for gas and oil well proppants
CA1217319A (en) * 1983-02-07 1987-02-03 Arup K. Khaund Low density proppant
US4680230A (en) 1984-01-18 1987-07-14 Minnesota Mining And Manufacturing Company Particulate ceramic useful as a proppant
US4880759A (en) * 1986-08-12 1989-11-14 H. C. Spinks Clay Company Inc. Ball clay slurry
US5087375A (en) * 1987-10-21 1992-02-11 Aggio Recovery Method for producing insoluble industrial raw material from waste
RU2196889C1 (ru) * 2001-05-21 2003-01-20 Открытое акционерное общество "Научно-производственное объединение Восточный институт огнеупоров" Проппанты и способ их изготовления
US6753299B2 (en) * 2001-11-09 2004-06-22 Badger Mining Corporation Composite silica proppant material
RU2267010C1 (ru) * 2004-09-02 2005-12-27 Открытое акционерное общество "Боровичский комбинат огнеупоров" Проппант и способ его получения
CN101023243A (zh) * 2004-09-14 2007-08-22 卡博陶粒有限公司 烧结球形颗粒
EP1884549A1 (en) 2006-08-04 2008-02-06 ILEM Research and Development Establishment Ceramic proppant with low specific weight
US20110111990A1 (en) * 2008-04-28 2011-05-12 Elena Mikhailovna Pershikova Strong low density ceramics
CN101580706B (zh) * 2009-06-25 2011-11-23 邹平金刚新材料有限公司 一种高密度超高强度石油压裂支撑剂及其制备方法
CN101880524A (zh) * 2010-04-27 2010-11-10 福建省宁德市俊杰瓷业有限公司 一种超轻密度陶粒支撑剂及其制备方法
CA2905709C (en) * 2010-10-13 2018-05-01 Dillip Chatterjee Light weight proppant with improved strength and methods of making same

Also Published As

Publication number Publication date
EP2864443A4 (en) 2016-01-06
CN104583362A (zh) 2015-04-29
WO2014004681A1 (en) 2014-01-03
ZA201500486B (en) 2016-01-27
CO7180208A2 (es) 2015-02-09
IN2015DN00536A (zh) 2015-06-26
US20130345100A1 (en) 2013-12-26
AU2013280396A1 (en) 2015-02-12
BR112014032086A2 (pt) 2017-08-01
US8772207B2 (en) 2014-07-08
US20140274818A1 (en) 2014-09-18
AR091579A1 (es) 2015-02-11
HK1210201A1 (zh) 2016-04-15
EP2864443A1 (en) 2015-04-29
RU2015101923A (ru) 2016-08-10
MX2014016032A (es) 2015-07-06

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